package com.stylefeng.guns.biz.api.dao;

import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.stylefeng.guns.biz.api.model.UserSign;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author stylefeng123
 * @since 2018-07-26
 */
public interface UserSignMapper extends BaseMapper<UserSign> {

    int selectSignByUserId(Integer userId);
}
